Table 6.
Parameters obtained by fitting a bilinear and a linear model to the mean length data of cells blocked in S-phase with HU
| HU-treated, mean data, 32°C | ||
|---|---|---|
| Bilinear fit L = a1t + b1, t < RCP; L = a2t + b2, t ≥ RCP | a1 (μm/min) | 0.014 |
| a2 (μm/min) | 0.020 | |
| RCP (min) | 39 | |
| LRCP (μm) | 9.0 | |
| χ2 | 0.1136 | |
| r2 | 0.9904 | |
| AIC | −92.07 | |
| SBIC | −84.75 | |
| Linear fit L = at + b | a (μm/min) | 0.019 |
| b (μm) | 8.3 | |
| χ2 | 0.1791 | |
| r2 | 0.9849 | |
| AIC | −71.11 | |
| SBIC | −63.79 | |
The fitting interval was t = 10–100 min, χ2 is the sum of the squared differences between the data and the fit, and r2 is the correlation coefficient; n = 16 cells.